Nominal Outside Diameter

Nominal Thickness

6.0

7.0

8.0

9.0

10.0

11.0

12.0

13.0

14.0

15.0

16.0

18.0

20.0

22.0

mm

in

219.1

8-5/8

31.53

36.61

41.65

273.1

10-3/4

39.52

45.94

52.30

323.9

12-3/4

47.04

54.71

62.32

69.89

77.41

(325)

47.20

54.90

62.54

70.14

77.68

355.6

14

51.73

60.18

68.58

76.93

85.23

(377.0)

54.89

63.87

72.80

81.67

90.50

406.4

16

59.25

68.95

78.60

88.20

97.76

107.26

116.72

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1524.0

60

373.38

410.44

447.46

484.43

521.34

558.21

595.03

668.52

741.82

814.91

(1620.0)

397.03

436.48

457.84

515.20

554.46

593.73

623.87

711.11

789.12

867.00

1626.0

64

398.53

438.11

477.64

517.13

556.56

595.95

635.28

713.80

792.13

810.26

1727.0

68

423.44

465.51

507.53

549.51

591.43

633.31

675.13

758.64

841.94

925.05

(1820.0)

446.37

490.74

535.06

579.32

623.50

667.71

711.79

799.92

887.81

975.51

1829.0

72

493.18

626.65

671.04

714.20

803.92

890.77

980.39

1930.0

76

661.52

708.40

755.23

848.75

942.07

1035.19

(2020.0)

692.60

741.69

790.75

888.70

986.41

1084.02

Special specification can be negotiated with customer.